Severity
Medium
Analysis Summary
CVE-2025-30655 CVSS:5.5
Juniper Networks Junos OS and Junos OS Evolved are vulnerable to a denial of service, caused by improper check for unusual or exceptional conditions in the routing protocol daemon (rpd).
CVE-2025-30646 CVSS:6.5
Juniper Networks Junos OS and Junos OS Evolved are vulnerable to a denial of service, caused by a signed to unsigned conversion error in the Layer 2 Control Protocol daemon (l2cpd).
Impact
- Denial of Service
Indicators of Compromise
CVE
CVE-2025-30655
CVE-2025-30646
Affected Vendors
Juniper
Affected Products
- Juniper Networks Junos OS - 21.4 - 22.2 - 22.4 - 23.2 - 23.4
- Juniper Networks Junos OS Evolved - 21.4-EVO - 22.2-EVO - 22.4-EVO - 23.2-EVO - 23.4-EVO
Remediation
Upgrade to the latest version of Junos OS, available from the Juniper Networks Security Advisory.